Conversion Formula
$$BTU = MJ \times 947.817$$
Multiply the value in Megajoule by 947.817 to get British Thermal Unit.
MJ to BTU Conversion Table
| Megajoule (MJ) | British Thermal Unit (BTU) |
|---|---|
| 0.1 | 94.7817 |
| 0.5 | 473.909 |
| 1 | 947.817 |
| 2 | 1,895.63 |
| 5 | 4,739.09 |
| 10 | 9,478.17 |
| 25 | 23,695.4 |
| 50 | 47,390.9 |
| 100 | 94,781.7 |
| 250 | 236,954 |
| 500 | 473,909 |
| 1,000 | 947,817 |
MJ to BTU in Engineering
Energy conversions span mechanical, thermal, electrical, and chemical engineering. BTU and therms are standard for HVAC and natural gas, kWh for electrical systems, and joules for scientific calculations.
Megajoule: Used for fuel energy content, large thermal loads, and energy auditing.
British Thermal Unit: Standard US thermal energy unit. Essential for HVAC, heating, and natural gas calculations.